if PACKAGE_openssh-server config OPENSSH_LIBFIDO2 bool default y prompt "Include libfido2 support in openssh-server" help OpenSSH version 8.2 added two new ssh authentication methods, namely `ecdsa_sk` and `ed25519_sk`. These two methods make use of hardware keys that implement the FIDO and FIDO2 protocols. In order to use these two types, libfido2 is required. endif